1/*
  2 * Reference Device Tree Source for the Bock-W board
  3 *
  4 * Copyright (C) 2013  Renesas Solutions Corp.
  5 * Copyright (C) 2013  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
  6 *
  7 * based on r8a7779
  8 *
  9 * Copyright (C) 2013 Renesas Solutions Corp.
 10 * Copyright (C) 2013 Simon Horman
 11 *
 12 * This file is licensed under the terms of the GNU General Public License
 13 * version 2.  This program is licensed "as is" without any warranty of any
 14 * kind, whether express or implied.
 15 */
 16
 17/dts-v1/;
 18#include "r8a7778.dtsi"
 19#include <dt-bindings/interrupt-controller/irq.h>
 20#include <dt-bindings/gpio/gpio.h>
 21
 22/ {
 23	model = "bockw";
 24	compatible = "renesas,bockw-reference", "renesas,r8a7778";
 25
 26	chosen {
 27		bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw";
 28	};
 29
 30	memory {
 31		device_type = "memory";
 32		reg = <0x60000000 0x10000000>;
 33	};
 34
 35	fixedregulator3v3: fixedregulator@0 {
 36		compatible = "regulator-fixed";
 37		regulator-name = "fixed-3.3V";
 38		regulator-min-microvolt = <3300000>;
 39		regulator-max-microvolt = <3300000>;
 40		regulator-boot-on;
 41		regulator-always-on;
 42	};
 43
 44	ethernet@18300000 {
 45		compatible = "smsc,lan9220", "smsc,lan9115";
 46		reg = <0x18300000 0x1000>;
 47
 48		phy-mode = "mii";
 49		interrupt-parent = <&irqpin>;
 50		interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
 51		reg-io-width = <4>;
 52		vddvario-supply = <&fixedregulator3v3>;
 53		vdd33a-supply = <&fixedregulator3v3>;
 54	};
 55
 56};
 57
 58&mmcif {
 59	pinctrl-0 = <&mmc_pins>;
 60	pinctrl-names = "default";
 61
 62	vmmc-supply = <&fixedregulator3v3>;
 63	bus-width = <8>;
 64	broken-cd;
 65	status = "okay";
 66};
 67
 68&irqpin {
 69	status = "okay";
 70};
 71
 72&pfc {
 73	pinctrl-0 = <&scif0_pins>;
 74	pinctrl-names = "default";
 75
 76	scif0_pins: serial0 {
 77		renesas,groups = "scif0_data_a", "scif0_ctrl";
 78		renesas,function = "scif0";
 79	};
 80
 81	mmc_pins: mmc {
 82		renesas,groups = "mmc_data8", "mmc_ctrl";
 83		renesas,function = "mmc";
 84	};
 85
 86	sdhi0_pins: sd0 {
 87		renesas,groups = "sdhi0_data4", "sdhi0_ctrl",
 88				  "sdhi0_cd";
 89		renesas,function = "sdhi0";
 90	};
 91
 92	hspi0_pins: hspi0 {
 93		renesas,groups = "hspi0_a";
 94		renesas,function = "hspi0";
 95	};
 96};
 97
 98&sdhi0 {
 99	pinctrl-0 = <&sdhi0_pins>;
100	pinctrl-names = "default";
101
102	vmmc-supply = <&fixedregulator3v3>;
103	bus-width = <4>;
104	status = "okay";
105	wp-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
106};
107
108&hspi0 {
109	pinctrl-0 = <&hspi0_pins>;
110	pinctrl-names = "default";
111	status = "okay";
112};